Product Description
MCS AR-15 A2 Front Sight Gas Block .750 EZ Install Solid Steel
Features:
- Designed for barrels with .750" diameter gas journals
- Approximately 1.9" long
- Weight: 5oz.
- Height: 3.4"
- Material: 4140 Steel
- Set Screw Mounting Design
- Does Not Include: Front Sight Post
- Made in USA
